Grounds, gardens, trails, lab and galleries free. Signature and specialty tours $22; $9 (ages 6-14). The Mere Distinction of Colour exhibit and Enslaved Community walking tour free with house ticket. Historic Landscape walking tour free first Sat. of the month, Apr.-Oct.
Daily 9-5:30. Closed first 2 weeks in Jan., Thanksgiving and Christmas. Gilmore Cabin open Mon.-Fri. for self-guiding tours, Sat.-Sun. for guided tours, Apr.-Oct. Phone ahead to confirm schedule.